The coefficient of x in the expression 3x+4y +5z.

Q: The product of2r - 3 and x +4 can be expressed as A) 2r2 +x - 12 C). 2r2- 12. D 2r2 + 5x - 12 B)…

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Q: What is the coefficient of x7y8 in the expression of (x + y2)11 ?

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Q: Find the value of x. 6y 2X+10

A: Given  all sides are equal and one angle is 90 degree it is only possible if the given figure is…

Q: Express the product of and 216 in simplest form. r+5 2+5x+6

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Q: - 3 x ^4 y^2 what is the coefficient and degree of the term.

A: Given,

Q: . Find the quotient and the reminder when  (a). x2 - 5x + 2 is divided by x-3 (b) x2 + 2x - 6 is…

A: We have to find

Q: Let 2x 3x + y 8 7 A = and B : 2у — х xy -7 -6 For what values of x and y does A=B?

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Q: rỉ + 10x1x2 + x = as² + ßt²

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Q: find the value of x 3x-8 = 2x+5

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Q: If a x b = 2a-3b + ab, then 3 x5 + 5 x 3 is equal to?

A: a × b= 2a-3b+ab

Q: fx) = x-x, g(x) = 9-2r, and h(x) = x² + 2x-63

A: Given f(x) = x2-x, h(x) = x2+2x-63 To find the function (f-h)(x) By definition of the difference of…

Q: Find the value of x. A (5x+2)° (2x-11) B D

A: Solving the problem by finding the value of x.

Q: find the value of 3y-3 given that -8y-9=7

A: Given,

Q: Find the domain of the expression.

A: Here we have a function of the form fxgx (Rational expression) . To find the domain of this…

Q: Sketch the graph of f.

A: fx=-x2-x+6x2+3x-4⇒fx=-x2+x-6x2+3x-4⇒fx=-x2+3x-2x-6x2+4x-x-4⇒fx=-xx+3-2x+3xx+4-x+4⇒fx=-x+3x-2x+4x-1…

Q: A babysitter earns $8 an hour for babysitting 2 children and an additional $3 tip when both children…

A: we can solve this problem using x hours .

Q: Find the value of x3+7x2-x+16,when x=1+2i

A: Use (a+b)3 = a3+b3+3ab(a+b)      (a+b)2=a2+2ab+b2        i2 = -1       i3 = -i

Q: -x+3y=-15 x+4y=-13

A:

Q: Find the value of x. x= 34° -(x + 6)° )(3x – 2)° W

A: In a circle,  the measure of exterior angle is equal to half of the difference of the measure of…

Q: Determine the lead coefficient. a) 9x2- b) 3x + 9x-3 c) -9 + 3x 3x + 9 15x

A: Given: a)  9x2−3x3+9−15x4b)  3x6+9x−3c)  −9+3x

Q: Find the value of x. x = 2x-4 14 10 4 8x-19 5x-7

A: We have to find the value of x for the given triangle: We know that if two adjacent angles are…

Q: Find the value of x. 3x – 9 2r + 2 27

A: In this we use the segment theorem, so I'm providing hand written solution for your reference

Q: If B = x -9 and C = 2x + 5+ 5x², find an expression that equals 2B + 2C in standard form.

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Q: 19. What is x in the following equation? 3x - 4 = -5x + 12

A: Given:   3x-4=-5x+12

Q: x + 30)° (2x-5)0

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Q: Find the value of x. 12x+7 3x+ 16

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Q: If z2 + 2x – 8 = (x+ A)? – B² , then the value of B is

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Q: Determine the coefficient of x7y10 in (2x + 3y)17?

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Q: Find the domain of the expression.

A: the given expression is: 2xx+1 we have to find the domain of the given expression.

Q: If r=-2, what is the value of (6r/2)+3?

A: To evaluate the value of the expression, 6r2+3  at r=-2.   Solution: The given expression is 6r2+3…

Q: 2. อใน at2 a อริน 0x2

A:

Q: x2 - x 1+ 3x? – 2x3

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Perform the indicated operation. and (3x2-6x+2) Subtract (4x-4) from the sum of (x-8x+1) The answer…

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Q: (a) 3x+12x-3| – 2, where r < 1

A: (a) Given expression is 3x+2x−3−2, where x&lt;1. We have to simplify the given expression using…

Q: If ƒ(x) = 2x2 + 3, then which of the following represent ƒ(x + 1)?

A: Given fx= 2x2+3We find fx+1

Q: Simplify these algebraic expressions: a) 6x² - 4y + 3x - 2y

A: Given eqn is 6x2-4y+3x-2y

Q: Find the quotient. x2 + 5x 口xチロチ口;r+ロ 2х - 6 x² + 2x – 15

A: It is given that,x2x-6÷x2+5xx2+2x-15 We have to find the quotient.

Q: a) x'-4x2-x+4>0

A: Since you have to asked multiple questions , so we will answering only first question.

Q: Use substitution to find the indefin x + 3x x* + 6x? 4 -1

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Q: When 3x* + px' + qx? +2x-15 is divided by 3x? +x- 2, the remainder is x- 5. Find the values of the…

A: First we have to write the polynomial in form of suitable equation and then we have to use remainder…

Q: Let (x) = -7x* + 3x² a) A-x) = ? 2. b) Ax) = ? c) Which is (x) : even, odd, or neither ? Why?

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Q: Find the value of x. 55° 3x+ 2 13x - 3 F.

A: here use the fact that "the sum of the two interior angles is equals to opposite exterior angle"

Q: The expression x2+2x²y-2xy+2xy²–3y² x+y is equal to

A:

Q: Find the value of x. (7x-6)° (4r+9)°

A: Given,

Q: Find the value of the expression for x = -12 and y = 8 2Y3 + 7 6x + 8y

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Q: Find the domain of the algebraic expression.

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Q: If C = 2x – 5x² – 9 and D = x² + 9x, find an expression that - equals 3C + 2D in standard form.

A: follow next step

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.